tert-butyl (4S)-4-ethyl-2,2-dioxo-oxathiazolidine-3-carboxylate CAS 1173202-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1173202-49-7 |
| Molecular Formula | C9H17NO5S |
| Molecular Weight | 251.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-butyl (4S)-4-ethyl-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 1173202-49-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H17NO5S. Molecular weight: 251.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H17NO5S |
| Molecular Weight | 251.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Methyl-3-(methylsulfonyl)-5-(p-tolyl)-4H-1,2,4-triazole (CAS 116850-72-7)
- 1-(3-Fluorophenyl)-3-(piperidin-3-ylmethyl)urea (CAS 1183803-33-9)
- 3-(4-Methoxyphenyl)-4-methyl-5-(methylsulfinyl)-4H-1,2,4-triazole (CAS 116850-68-1)
- 5-(Chloromethyl)-1,3,4-thiadiazol-2-amine (CAS 62774-00-9)
- 3-Methyl-4'-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 537716-14-6)
- 3-(Benzyloxy)cyclobutanecarbaldehyde (CAS 1780940-53-5)
- 3-((4-Bromophenyl)thio)benzo[b]thiophene-2-carbaldehyde (CAS 477868-30-7)
- methyl 2,4-dioxopyrrolidine-3-carboxylate (CAS 51925-57-6)
- 1'H-Spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one hydrochloride (CAS 199105-15-2)
- Liraglutide Impurity 22 (CAS 536721-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com